See related article at A crisis of communicable diseases is unfolding in North America, just as Canada’s health systems’ responses are being hampered by the dismantling of public health and research ...

A pregnant, primiparous 32-year-old woman at 28 weeks’ gestation presented for a routine prenatal visit. Blood work showed thrombocytopenia with platelet count of 60 (reference range 130–380) × 109/L.

Randomized clinical trials play a pivotal role in answering questions about the superiority of competing treatments. They are initiated not because a particular investigator is unsure of the treatment ...